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21.发明授权Triplet-Triplet annihilation up conversion (TTA-UC) for display and lighting applications 有权Triplet-Triplet湮灭转换（TTA-UC）用于显示和照明应用公开(公告)号：US08742657B2
公开(公告)日：2014-06-03
申请号：US12901901
申请日：2010-10-11
申请人： Chuanjun Xia , Michael S Weaver , Jason Brooks
发明人： Chuanjun Xia , Michael S Weaver , Jason Brooks
CPC分类号： F21V9/08 , H01L27/3211 , H01L27/322 , H01L51/0043 , H01L51/0052 , H01L51/0054 , H01L51/0055 , H01L51/0071 , H01L51/0084 , H01L51/0085 , H01L51/0086 , H01L51/0087 , H01L51/5036
摘要： Novel devices comprising a layer including compounds that are capable of triplet triplet annihilation up conversion (TTA-UC). In particular, the up-conversion layer absorbs light emitted by the OLED device and emits up-converted light with shorter wavelength in response. These devices may be used to provide improved lifetime for blue emitting devices.
摘要翻译： 新型器件包括包含能够三重态三线态湮灭向上转换（TTA-UC）的化合物的层。 特别地，上转换层吸收由OLED器件发射的光并响应于发射具有较短波长的上变换光。 这些器件可用于为蓝色发光器件提供改善的寿命。
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公开(公告)号：US08871361B2
公开(公告)日：2014-10-28
申请号：US13414479
申请日：2012-03-07
申请人： Chuanjun Xia , Walter Yeager , David Zenan Li , James Fiordelisio , Bin Ma , Zeinab Elshenawy , Suman Layek , Ed Barron , Gregg Kottas , Jason Brooks
发明人： Chuanjun Xia , Walter Yeager , David Zenan Li , James Fiordelisio , Bin Ma , Zeinab Elshenawy , Suman Layek , Ed Barron , Gregg Kottas , Jason Brooks
CPC分类号： H01L51/0087 , C07F15/0086 , C09K11/06 , C09K2211/1044 , C09K2211/185 , H01L51/0072 , H01L51/0074 , H01L51/0094 , H01L51/52 , H05B33/14 , Y10S428/917
摘要： Novel phosphorescent tetradentate platinum (II) compounds comprising a twisted aryl group are provided. Also provided are novel phosphorescent tetradentate platinum (II) compounds comprising an imidazo[1,2-f]phenanthridine moiety. The compounds may be used in organic light emitting devices to provide improved device efficiency, line shape and lifetime.
摘要翻译： 提供了包含扭曲的芳基的新型磷光四齿铂（II）化合物。 还提供了包含咪唑并[1,2-f]菲啶部分的新型磷光四齿铂（II）化合物。 这些化合物可用于有机发光器件中以提供改进的器件效率，线形和使用寿命。
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公开(公告)号：US20130048963A1
公开(公告)日：2013-02-28
申请号：US13584483
申请日：2012-08-13
申请人： Scott Beers , Chuanjun Xia , Jason Brooks , Gregg Kottas
发明人： Scott Beers , Chuanjun Xia , Jason Brooks , Gregg Kottas
CPC分类号： C09K11/06 , C07F15/0086 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/0087 , H01L51/5016 , H05B33/18
摘要： Novel phosphorescent tetradentate platinum (II) compounds are provided. The compounds contain an isoimidazole moiety, optionally further substituted with a twisted aryl. These compounds may be advantageously used in OLEDs.
摘要翻译： 提供新型磷光四齿铂（II）化合物。 化合物含有异咪唑部分，任选进一步被扭曲的芳基取代。 这些化合物可有利地用于OLED中。
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公开(公告)号：US09493698B2
公开(公告)日：2016-11-15
申请号：US13584483
申请日：2012-08-13
申请人： Scott Beers , Chuanjun Xia , Jason Brooks , Gregg Kottas
发明人： Scott Beers , Chuanjun Xia , Jason Brooks , Gregg Kottas
CPC分类号： C09K11/06 , C07F15/0086 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/0087 , H01L51/5016 , H05B33/18
摘要： Novel phosphorescent tetradentate platinum (II) compounds are provided. The compounds contain an isoimidazole moiety, optionally further substituted with a twisted aryl. These compounds may be advantageously used in OLEDs.
摘要翻译： 提供新型磷光四齿铂（II）化合物。 化合物含有异咪唑部分，任选进一步被扭曲的芳基取代。 这些化合物可有利地用于OLED中。
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公开(公告)号：US20120223634A1
公开(公告)日：2012-09-06
申请号：US13414479
申请日：2012-03-07
申请人： Chuanjun Xia , Walter Yeager , David Zenan Li , James Fiordelisio , Bin Ma , Zeinab Elshenawy , Suman Layek , Ed Barron , Gregg Kottas , Jason Brooks
发明人： Chuanjun Xia , Walter Yeager , David Zenan Li , James Fiordelisio , Bin Ma , Zeinab Elshenawy , Suman Layek , Ed Barron , Gregg Kottas , Jason Brooks
CPC分类号： H01L51/0087 , C07F15/0086 , C09K11/06 , C09K2211/1044 , C09K2211/185 , H01L51/0072 , H01L51/0074 , H01L51/0094 , H01L51/52 , H05B33/14 , Y10S428/917
摘要： Novel phosphorescent tetradentate platinum (II) compounds comprising a twisted aryl group are provided. Also provided are novel phosphorescent tetradentate platinum (II) compounds comprising an imidazo[1,2-f]phenanthridine moiety. The compounds may be used in organic light emitting devices to provide improved device efficiency, line shape and lifetime.
摘要翻译： 提供了包含扭曲的芳基的新型磷光四齿铂（II）化合物。 还提供了包含咪唑并[1,2-f]菲啶部分的新型磷光四齿铂（II）化合物。 这些化合物可用于有机发光器件中以提供改进的器件效率，线形和使用寿命。
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26.发明申请Triplet-Triplet Annihilation Up Conversion (TTA-UC) For Display and Lighting Applications 有权Triplet-Triplet湮灭转换（TTA-UC）用于显示和照明应用公开(公告)号：US20110304263A1
公开(公告)日：2011-12-15
申请号：US12901901
申请日：2010-10-11
申请人： Chuanjun Xia , Jason Brooks
发明人： Chuanjun Xia , Jason Brooks
IPC分类号： H01J1/62
CPC分类号： F21V9/08 , H01L27/3211 , H01L27/322 , H01L51/0043 , H01L51/0052 , H01L51/0054 , H01L51/0055 , H01L51/0071 , H01L51/0084 , H01L51/0085 , H01L51/0086 , H01L51/0087 , H01L51/5036
摘要： Novel devices comprising a layer including compounds that are capable of triplet triplet annihilation up conversation (TTA-UC). In particular, the up-conversation layer absorbs light emitted by the OLED device and emits up-converted light with shorter wavelength in response. These devices may be used to provide improved lifetime for blue emitting devices.
摘要翻译： 包括能够进行三重态三重态湮灭对话（TTA-UC）的化合物的层的新型器件。 特别地，向上会话层吸收由OLED器件发射的光并响应于发射具有较短波长的上变换光。 这些器件可用于为蓝色发光器件提供改善的寿命。
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公开(公告)号：US07332232B2
公开(公告)日：2008-02-19
申请号：US10859796
申请日：2004-06-03
申请人： Bin Ma , Robert Walters , Raymond Kwong , Jason Brooks
发明人： Bin Ma , Robert Walters , Raymond Kwong , Jason Brooks
CPC分类号： H01L51/0085 , C07F5/069 , C07F15/0033 , C07F15/0073 , C09K11/06 , C09K2211/1029 , C09K2211/185 , H01L51/0059 , H01L51/0062 , H01L51/0078 , H01L51/0081 , H01L51/5016 , H05B33/14 , Y10S428/917
摘要： An organic light emitting device is provided. The device has an anode, a cathode, and an organic layer disposed between the anode and the cathode. The organic layer comprises an emissive material having a transition metal and two or three bidentate ligands, which may be photoactive ligands. The bidentate photoactive ligands may be bound to the transition metal through a carbon-metal bond and a nitrogen-metal bond to form a cyclometallated ring. The organic layer may have the formula LXa-(L)bM, wherein X is a linking group that links two or more ligand L and M is a metal.
摘要翻译： 提供有机发光装置。 该器件具有阳极，阴极和设置在阳极和阴极之间的有机层。 有机层包括具有过渡金属和两个或三个二齿配体的发光材料，其可以是光活性配体。 二齿光敏配体可以通过碳 - 金属键和氮 - 金属键与过渡金属结合，形成环金属化的环。 有机层可以具有下式：其中X是连接两个或更多个配体L并且M是金属的连接基团。
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公开(公告)号：US20050170207A1
公开(公告)日：2005-08-04
申请号：US10859796
申请日：2004-06-03
申请人： Bin Ma , Robert Walters , Raymond Kwong , Jason Brooks
发明人： Bin Ma , Robert Walters , Raymond Kwong , Jason Brooks
CPC分类号： H01L51/0085 , C07F5/069 , C07F15/0033 , C07F15/0073 , C09K11/06 , C09K2211/1029 , C09K2211/185 , H01L51/0059 , H01L51/0062 , H01L51/0078 , H01L51/0081 , H01L51/5016 , H05B33/14 , Y10S428/917
摘要： The present invention relates to efficient organic light emitting devices (OLEDs), and more specifically to phosphorescent organic materials used in such devices. More specifically, the present invention relates to materials with improved stability and efficiency when incorporated into an OLED.
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![Blue emitter with high efficiency based on imidazo[1,2-f] phenanthridine iridium complexes](/abs-image/US/2014/08/26/US08815415B2/abs.jpg.150x150.jpg)
29.发明授权Blue emitter with high efficiency based on imidazo[1,2-f] phenanthridine iridium complexes 有权蓝色发射体，基于咪唑并[1,2-f]菲啶铱络合物，效率高公开(公告)号：US08815415B2
公开(公告)日：2014-08-26
申请号：US12632251
申请日：2009-12-07
申请人： Jui-Yi Tsai , Walter Yeager , Jason Brooks , Scott Beers , Gregory S. Kottas , Edward Barron , Raymond Kwong
发明人： Jui-Yi Tsai , Walter Yeager , Jason Brooks , Scott Beers , Gregory S. Kottas , Edward Barron , Raymond Kwong
CPC分类号： H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/1044 , C09K2211/1048 , C09K2211/1051 , C09K2211/185 , H01L51/0072 , H01L51/0074 , H01L51/5016 , H05B33/14
摘要： Imidazo[1,2-f]phenanthridine compounds are provided. The compounds have a twisted aryl moiety further substituted by alkyl having four or more atoms. The compounds may be used in organic light emitting devices, particularly as emissive dopants, providing devices with improved efficiency, stability, and manufacturing. In particular, the compounds provided herein may be used in blue devices having high efficiency.
摘要翻译： 提供咪唑并[1,2-f]菲啶化合物。 该化合物具有进一步被具有四个或多个原子的烷基取代的扭曲的芳基部分。 这些化合物可以用于有机发光器件，特别是作为发射掺杂剂，提供具有改进的效率，稳定性和制造的器件。 特别地，本文提供的化合物可以用于具有高效率的蓝色装置中。
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30.发明授权Materials and structures for enhancing the performance of organic light emitting devices 有权用于增强有机发光器件性能的材料和结构公开(公告)号：US08465851B2
公开(公告)日：2013-06-18
申请号：US13334498
申请日：2011-12-22
申请人： Mark E. Thompson , Raymond Kwong , Yeh-Jiun Tung , Jason Brooks
发明人： Mark E. Thompson , Raymond Kwong , Yeh-Jiun Tung , Jason Brooks
IPC分类号： H01L51/54
CPC分类号： H01L51/5016 , C07C13/567 , C07C13/66 , C07C15/24 , C07C15/38 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , H01L51/0034 , H01L51/0035 , H01L51/0039 , H01L51/005 , H01L51/0052 , H01L51/0054 , H01L51/0081 , H01L51/0085 , H01L51/5048 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： A device is provided, having an anode, a cathode, and two adjacent organic layers disposed between the anode and the cathode. One organic layer is a phosphorescent emissive material. The other organic layer may comprise an aromatic hydrocarbon material, comprising an aromatic non-heterocyclic hydrocarbon core optionally substituted, and wherein the substituents are the same or different, and each is selected from the group consisting of alkyl, alkenyl, alkynyl, aryl, heteroalkyl, substituted aryl, substituted heteroaryl and heterocyclic groups. The second organic layer may comprise a material having a molecular dipole moment less than about 2.0 debyes, such that the device has an unmodified external quantum efficiency of at least about 3% and a lifetime of at least about 1000 hours at an initial luminance of about 100 to about 1000 cd/m2.
摘要翻译： 提供一种具有阳极，阴极和设置在阳极和阴极之间的两个相邻有机层的器件。 一个有机层是磷光发光材料。 另一有机层可以包括芳族烃材料，其包含任选取代的芳族非杂环烃核心，并且其中取代基相同或不同，并且各自选自烷基，烯基，炔基，芳基，杂烷基 取代的芳基，取代的杂芳基和杂环基。 第二有机层可以包括具有小于约2.0德拜兹的分子偶极矩的材料，使得该器件在初始亮度约为约3％时具有至少约3％的未修饰的外量子效率和至少约1000小时的寿命 100至约1000cd / m 2。
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